A) Oregon B) Nevada C) Washington D) California
A) Grand Canyon National Park B) Yosemite National Park C) Yellowstone National Park D) Lassen Volcanic National Park
A) Lake Almanor B) Lake Tahoe C) Pacific Ocean D) Crater Lake
A) Volcano Visitor Center B) Cascade Visitor Center C) Kohm Yah-mah-nee Visitor Center D) Summit Visitor Center
A) Jeffrey Pine B) Palm Tree C) Bamboo D) Maple
A) 15,000 years B) 27,000 years C) 10,000 years D) 40,000 years
A) Lewis and Clark B) Peter Lassen C) John C. Frémont D) Meriwether Lewis
A) Granite B) Basalt C) Andesite D) Quartzite |